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Overview

The Korea Pillar Two UTPR Top-up-Tax Return Form is a jurisdiction-specific tax form used to report Korea’s UTPR Top-up-Tax as part of Pillar Two compliance. It captures all required GloBE income, covered taxes, ETR data, and QDMTT computations in line with Korea’s legislative implementation. The template provided aligns fully with Korea’s Pillar Two rules and the OECD Global Minimum Tax (GloBE) framework.

What's Included

  • Forms Library

    The latest jurisdiction-specific Pillar Two forms. Orbitax endeavors to publish all forms shortly after the local authorities publish or update a form, meaning no more searching across portals or worrying about outdated versions.

  • Fillable Forms

    Orbitax Forms library provides ready-to-use fillable Pillar Two tax form that can be automatically populated with data by linking the Orbitax Global Minimum Tax Pillar Two solution with an active GMT user license, minimizing manual data entry and ensuring consistent, accurate filings on time.

  • Certified Translations

    Orbitax forms come with built in certified tax form translations for handling multilingual tax filings. Review and complete forms in your preferred language, minimizing the potential of errors. 

  • Validation and Review

    Ensure accuracy before submission with automatic validation and review tools. Orbitax checks each form for completeness, and flags potential errors, helping you submit securely and confidently.

  • Filing and Transmission

    Submit directly to the relevant government portals or follow instructions when e-filing is not supported. Official export formats (e.g. XML) and centralized submission dashboard, eliminates fragmented workflows. 

  • Collaboration

    Request missing data, assign review tasks, and track filing progress in real time seamlessly collaborating across teams and timezones. Use Orbitax's Pillar 2 Software to pre-populate your forms with accurate calculation data.

How It Works

Entity Data Consolidation

Upload group- or entity-level data to create a single source of truth inside the platform.

Form Selection

Choose the form you want to work with, assign a form title, select the reporting entity, and set the UPE currency- automatically populated from your uploaded entity data.

Instruction Language

Forms instruction will be accessible both in local authority language and English directly from the Orbitax platform.

Data Input and Workflow Automation

Populate the necessary information manually or send an email inviting stakeholders (such as managers, preparers, and reviewers) using data-collection workflows. With an active GMT license, users can extract relevant data straight from GMT scenarios that are automatically mapped to appropriate fields.

Validations

Create or export the completed UTPR Top-up Tax Return in the necessary formats (PDF, XML) after using the integrated field-level validation checks to guarantee accuracy.

Transmissions

Direct transmission of XML and PDF filings to tax authority portals.

Compliance Coverage

  • Supports OECD Pillar Two / GloBE compliance under UTPR Top-up-Tax legislation.

  • Aligned with local implementation rules and guidance.

  • UTPR Top-up-Tax is applicable for fiscal years from 2024 onwards.

  • Helps prepare UTPR Top-up-Tax Return disclosures for in-scope multinational groups.

  • Designed to support transitional and safe harbor rules, where applicable.

Benefits of Korea, Rep of Pillar Two UTPR Top-up-tax Return Form

  • Ensure accurate and compliant UTPR Top-up-Tax reporting aligned with Korea’s Pillar Two filing requirements

  • Reduce manual data handling and minimize errors in Korea’s UTPR Top-up-Tax submission.

  • Support consistent and standardized GloBE reporting across all constituent entities

  • Keep filings aligned with both OECD GloBE rules and Korea, Rep of’s local legislation

  • Simplify coordination between global and local teams for Pillar Two compliance

Version History

JurisdictionForm TypeFiling LevelFiling MethodEffective DateDue Date
Korea, Rep ofUTPR Top-up-tax ReturnJurisdictionalE-Filing (Home Tax)01/01/202506/30/2026

FAQs

Who is required to file the Korean UTPR Top-Up-Tax Return Form?

The form applies to in-scope multinational enterprise (MNE) groups subject to Pillar Two that have constituent entities in Korea and are required to report domestic UTPR Top-Up-Tax Return rules.

Which fiscal years does Orbitax provide support for UTPR Top-Up-Tax Return Form?

Beginning from 2024 onwards, in line with Korea’s Pillar Two implementation timeline Orbitax provides support for forms filing.

Does the form support multiple stakeholder collaboration?

Orbitax’s Executable Actions Tool tax workflows allow users to invite data preparers and data reviewers to contribute data and review submissions, supporting efficient coordination between global and local tax teams.

Is Orbitax able to automatically populate Pillar Two calculation data for the forms?

Users with a Global Minimum Tax (GMT) license can pull relevant data directly from their Pillar 2 calculations, which are automatically mapped to the appropriate form fields.

Does the UTPR Top-up-Tax Return Form support Korean languages on the platform?

The form includes official versions in the local language, along with certified translation into English (where available), and filing guidance notes.